IL68235A0 - Apparatus and method for molding capsules - Google Patents

Apparatus and method for molding capsules

Info

Publication number
IL68235A0
IL68235A0 IL68235A IL6823583A IL68235A0 IL 68235 A0 IL68235 A0 IL 68235A0 IL 68235 A IL68235 A IL 68235A IL 6823583 A IL6823583 A IL 6823583A IL 68235 A0 IL68235 A0 IL 68235A0
Authority
IL
Israel
Prior art keywords
gelatin
unit
polymer composition
hydrophilic polymer
molding
Prior art date
Application number
IL68235A
Other versions
IL68235A (en
Original Assignee
Warner Lambert Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23426095&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL68235(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Warner Lambert Co filed Critical Warner Lambert Co
Publication of IL68235A0 publication Critical patent/IL68235A0/en
Publication of IL68235A publication Critical patent/IL68235A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76066—Time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76287—Moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2089/00—Use of proteins, e.g. casein, gelatine or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2093/00—Use of natural resins, e.g. shellac, or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7174—Capsules

Abstract

An apparatus and method to produce capsules of a moldable hydrophilic polymer composition, preferably gelatin, using a combination of an injection molding device with a microprocessor (28) to precisely control the conditions of time, temperature, pressure and water content of the hydrophilic polymer composition, in a cyclic molding process, are disclosed. The injection molding device comprises a hopper unit (5) for feeding gelatin to an injection unit (1) from which plasticised gelatin is injected into a molding unit (2).
IL68235A 1982-03-26 1983-03-24 Process for molding of compositions IL68235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36243082A 1982-03-26 1982-03-26

Publications (2)

Publication Number Publication Date
IL68235A0 true IL68235A0 (en) 1983-06-15
IL68235A IL68235A (en) 1988-06-30

Family

ID=23426095

Family Applications (1)

Application Number Title Priority Date Filing Date
IL68235A IL68235A (en) 1982-03-26 1983-03-24 Process for molding of compositions

Country Status (29)

Country Link
US (1) US4591475A (en)
EP (1) EP0090600B1 (en)
JP (2) JPS58185160A (en)
KR (1) KR840003986A (en)
AT (1) ATE28396T1 (en)
AU (1) AU558752B2 (en)
BG (1) BG42671A3 (en)
BR (1) BR8301535A (en)
CA (1) CA1198861A (en)
CS (1) CS257765B2 (en)
DD (1) DD209390A5 (en)
DE (1) DE3372572D1 (en)
DK (1) DK133783A (en)
EG (1) EG16028A (en)
ES (3) ES520926A0 (en)
FI (1) FI79243C (en)
GR (1) GR78489B (en)
HU (1) HU200680B (en)
IE (1) IE54290B1 (en)
IL (1) IL68235A (en)
MX (1) MX196732A (en)
NO (1) NO166567C (en)
NZ (1) NZ203730A (en)
PH (1) PH22692A (en)
PL (1) PL143282B1 (en)
PT (1) PT76444B (en)
RU (1) RU1836231C (en)
YU (1) YU44381B (en)
ZA (1) ZA832103B (en)

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US4655840A (en) * 1982-03-26 1987-04-07 Warner-Lambert Company Hydrophilic polymer compositions for injection molding
JPS61186314A (en) * 1985-02-13 1986-08-20 Nippon Eranko Kk Easily soluble hard gelatin capsule
CH674800A5 (en) * 1986-03-12 1990-07-31 Warner Lambert Co
US4950689A (en) * 1987-03-31 1990-08-21 Yang Robert K Pectin delivery system
GB8721455D0 (en) * 1987-09-11 1987-10-21 Lilly Industries Ltd Capsules
DE3827061C1 (en) * 1988-08-10 1990-02-15 Deutsche Gelatine-Fabriken Stoess & Co Gmbh, 6930 Eberbach, De
US4936074A (en) * 1988-11-17 1990-06-26 D. M. Graham Laboratories, Inc. Process for preparing solid encapsulated medicament
US5043196A (en) * 1989-05-17 1991-08-27 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US5035930A (en) * 1988-12-30 1991-07-30 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US5288765A (en) * 1989-08-03 1994-02-22 Spherilene S.R.L. Expanded articles of biodegradable plastics materials and a method for their production
US5074102A (en) * 1989-10-26 1991-12-24 American Cyanamid Company Flat track modified soft shell capsule filling machine
US5698155A (en) * 1991-05-31 1997-12-16 Gs Technologies, Inc. Method for the manufacture of pharmaceutical cellulose capsules
US5437924A (en) * 1993-07-08 1995-08-01 International Paper Company Compostable, biodegradable foam core board
JP2699260B2 (en) * 1994-05-18 1998-01-19 和歌山県 Method for producing gelatin resin
PT765150E (en) * 1994-06-16 2003-01-31 Warner Lambert Co METHOD AND APPARATUS FOR PRODUCING CLOSED SEALED CAPSULES
TW311113B (en) 1995-11-02 1997-07-21 Fujitsu Ltd
US5838571A (en) * 1996-01-29 1998-11-17 Alza Corporation Tablet press monitoring and controlling method and apparatus
US6408217B1 (en) 1996-03-12 2002-06-18 Fujitsu Limited Computer aided design system and three-dimensional design method using the same and storing medium
US6000928A (en) * 1997-04-03 1999-12-14 Technophar Equipment & Service Limited Capsule making machine having improved pin bars and air flow characteristics
US5945136A (en) * 1997-04-03 1999-08-31 Technophar Equipment & Service Limited Heating elevator for capsule making machine
US6099162A (en) * 1997-10-24 2000-08-08 Hydril Company Resin cure monitor
US6994540B2 (en) * 1997-12-25 2006-02-07 Haruna Co., Ltd. Injection molding system and pellet feeding unit
CN1213740C (en) 1999-07-30 2005-08-10 史密丝克莱恩比彻姆有限公司 Multi-component pharmaceutical dosage form
GB2376676B (en) * 1999-11-17 2003-05-14 Reckitt Benckiser Rigid water-soluble containers
US6402503B1 (en) * 1999-12-20 2002-06-11 Owens-Brockway Plastic Products Inc. Plastic injection molding apparatus
US7883721B2 (en) 2001-01-30 2011-02-08 Smithkline Beecham Limited Pharmaceutical formulation
GB0102342D0 (en) 2001-01-30 2001-03-14 Smithkline Beecham Plc Pharmaceutical formulation
US20050175687A1 (en) * 2001-01-30 2005-08-11 Mcallister Stephen M. Pharmaceutical formulations
US7842308B2 (en) * 2001-01-30 2010-11-30 Smithkline Beecham Limited Pharmaceutical formulation
EP1262174A1 (en) 2001-06-01 2002-12-04 Celanese Ventures GmbH Two part hard shell capsule made of poly(1,4-alpha-D-glucane) and starch
EP1535595A4 (en) * 2002-06-24 2011-03-23 Chugai Pharmaceutical Co Ltd Process for producing aspheric seamless capsule and apparatus therefor
TWI336260B (en) 2002-07-25 2011-01-21 Glaxo Group Ltd Dosage form suitable for retaining drug substance
TW200526274A (en) 2003-07-21 2005-08-16 Smithkline Beecham Plc Pharmaceutical formulations
US20050196437A1 (en) * 2004-03-02 2005-09-08 Bednarz Christina A. Hard capsules
US7494667B2 (en) * 2004-03-02 2009-02-24 Brunob Ii B.V. Blends of different acyl gellan gums and starch
TW201240679A (en) * 2004-03-12 2012-10-16 Capsugel Belgium Nv Pharmaceutical formulations
US7540990B1 (en) * 2004-11-18 2009-06-02 Callaway Golf Company Cross-linked thermoplastic polyurethane/polyurea and method of making same
DE202005021060U1 (en) * 2005-09-14 2007-01-18 Siemens Ag Injection molding machine, especially for injection stamping, comprises an injection unit with a linear drive unit, a closure unit with a linear drive unit, and a preplastication unit
CN101827572A (en) * 2007-10-15 2010-09-08 葛兰素集团有限公司 Paneled capsule shells for release of pharmaceutical compositions
WO2009050193A1 (en) * 2007-10-15 2009-04-23 Glaxo Group Limited Method and apparatus for manufacturing filled linkers
US20090110723A1 (en) * 2007-10-15 2009-04-30 Mcallister Stephen Mark Linkers for multipart dosage forms for release of one or more pharmaceutical compositions, and the resulting dosage forms
EP2219624A2 (en) 2007-11-08 2010-08-25 Glaxo Group Limited Pharmaceutical formulations
CA2727630A1 (en) * 2008-06-13 2009-12-17 Glaxo Group Limited Pharmaceutical formulations
US20090321087A1 (en) * 2008-06-27 2009-12-31 Electrical/Electronic Mechanical Industrial Equipment Ltd. Expandable plug
KR20110104079A (en) 2009-01-06 2011-09-21 프로테우스 바이오메디컬, 인코포레이티드 Pharmaceutical dosages delivery system
WO2012028702A1 (en) 2010-09-02 2012-03-08 Innogel Ag Hard capsules based on starch, and also dip-coating composition, dipping bath and process for preparing same
JP5828643B2 (en) * 2011-02-14 2015-12-09 学校法人 関西大学 Elastic spinning of fiber and hollow fiber using gelatin aqueous solution
US9320297B2 (en) 2012-03-22 2016-04-26 Lemniscate Innovations Llc Spherification/reverse spherification automated and integrated system and method
EP3218672B1 (en) 2014-11-13 2024-02-21 Milwaukee Electric Tool Corporation Level including removable end caps
JP6929844B2 (en) 2016-07-06 2021-09-01 クオリカプス株式会社 Hard capsules with improved hardness and their manufacturing methods
IT201900002607A1 (en) * 2019-02-22 2020-08-22 Piovan Spa Method and Apparatus for Processing Plastic Material
IT201900013557A1 (en) 2019-07-31 2021-01-31 Univ Degli Studi Di Sassari ANIMAL JELLIES MODIFIED WITH CYCLODEXTRINS, PROCEDURE FOR THEIR PREPARATION, FILMS OBTAINED FROM THE SAME AND THEIR USE IN THE PACKAGING FIELD
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JPS539345A (en) * 1976-07-09 1978-01-27 Ajinomoto Kk Method of producing protein food
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Also Published As

Publication number Publication date
PT76444B (en) 1987-04-16
NO166567B (en) 1991-05-06
ES527658A0 (en) 1984-11-16
ES8500806A1 (en) 1984-11-01
EP0090600B1 (en) 1987-07-22
YU44381B (en) 1990-06-30
FI831002A0 (en) 1983-03-24
RU1836231C (en) 1993-08-23
EP0090600A2 (en) 1983-10-05
EP0090600A3 (en) 1984-05-09
IL68235A (en) 1988-06-30
ES8403368A1 (en) 1984-03-16
DK133783A (en) 1983-11-14
MX196732A (en) 1993-10-01
PT76444A (en) 1983-04-01
CS257765B2 (en) 1988-06-15
PH22692A (en) 1988-11-14
IE830653L (en) 1983-09-26
IE54290B1 (en) 1989-08-16
US4591475A (en) 1986-05-27
BR8301535A (en) 1983-12-06
AU558752B2 (en) 1987-02-05
NZ203730A (en) 1986-06-11
PL143282B1 (en) 1988-01-30
EG16028A (en) 1986-12-30
CA1198861A (en) 1986-01-07
HU200680B (en) 1990-08-28
ES8501300A1 (en) 1984-11-16
DK133783D0 (en) 1983-03-24
JPS58185160A (en) 1983-10-28
ES527659A0 (en) 1984-11-01
DD209390A5 (en) 1984-05-09
BG42671A3 (en) 1988-01-15
GR78489B (en) 1984-09-27
ES520926A0 (en) 1984-03-16
PL241174A1 (en) 1983-11-21
ZA832103B (en) 1983-12-28
ATE28396T1 (en) 1987-08-15
YU71083A (en) 1986-02-28
DE3372572D1 (en) 1987-08-27
FI79243B (en) 1989-08-31
AU1277783A (en) 1983-09-29
FI831002L (en) 1983-09-27
NO166567C (en) 1991-08-14
FI79243C (en) 1989-12-11
CS212483A2 (en) 1987-09-17
JPH0228260A (en) 1990-01-30
NO831061L (en) 1983-09-27
KR840003986A (en) 1984-10-06
HUT43283A (en) 1987-10-28
JPH0140626B2 (en) 1989-08-30

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